What makes the Rapid Response 2.0 different from other fentanyl test strips?

Rapid Response 2.0 features improved strip quality, reduced cross-reaction with cutting agents like diphenhydramine, and includes a micro scoop for easier testing.

Will this test detect all types of fentanyl and its analogs?

Yes, the test is designed to detect fentanyl and a wide range of its analogs commonly found in contaminated substances.

Does this test work with powders, pills, or liquids?

Yes. Simply mix a small sample with water as directed, then dip the strip to test. Works with most forms including powders, crushed pills, and liquid solutions.

How accurate are the results, and how fast do they appear?

The test delivers results in about 5 minutes with over 98% accuracy, making it a reliable tool for quick screening.

Can I use this test for harm reduction without lab equipment?

Yes. This kit is designed for easy, at-home use and does not require any lab tools or training—just follow the included instructions.

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🛡️ Stay one step ahead—test fast, live safe!

COMPACT CONVENIENT - Five individually packaged strips per pack, perfect for discreet, on-the-go safety checks.
PROVEN GLOBAL LEADER - World’s #1 fentanyl test strip, trusted by professionals and communities worldwide.
RAPID 5 MINUTE DETECTION - Get reliable fentanyl presence results faster than ever, empowering safer choices on the spot.
VERSATILE SUBSTANCE TESTING - Detect fentanyl in liquids, powders, pills, and even urine—comprehensive harm reduction in your pocket.
CLINICALLY ENDORSED ACCURACY - Backed by Johns Hopkins University, ensuring over 98% precision you can trust.

BTNX Fast Response Fentanyl Test Strips offer a quick, highly accurate (98%+) method to detect fentanyl and its analogs in various substances within 5 minutes. Recommended by Johns Hopkins University and the world’s best-selling fentanyl strip, this compact 5-pack supports harm reduction with easy-to-use, individually packaged tests suitable for liquids, powders, pills, and urine.

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Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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Product Dimensions	15.24 x 10.49 x 0.64 cm; 18 g
Target Gender	Unisex
Included Components	How to use
Special Features	It can detect liquids, powders, pills, and fentanals in urine

BTNX Fast Response Fentanyl Test Strip - Recommended by John Hopkins - 5 Test Strips per Pack - World's #1 Fentanyl Strip

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